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Trace Theorems for Sobolev Spaces of Variable Order of Differentiation
Author(s) -
Leopold Hans Gerd,
Schrohe Elmar
Publication year - 1996
Publication title -
mathematische nachrichten
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.913
H-Index - 50
eISSN - 1522-2616
pISSN - 0025-584X
DOI - 10.1002/mana.19961790113
Subject(s) - mathematics , sobolev space , trace (psycholinguistics) , order (exchange) , interpolation space , variable (mathematics) , pure mathematics , mathematical analysis , functional analysis , chemistry , philosophy , linguistics , finance , economics , biochemistry , gene
We prove a trace theorem and an extension theorem for Sobolev spaces of variable order of differentiation which are defined by pseudodifferential operators.